This Recommendation defines the interoperation of two PSTN to IP Network gateways that
facilitate the end-to-end connection of analogue text telephone terminals over an IP network.
ITU-T V.151-2006 Referenced Document
ITU-T F.700-2000 Framework Recommendation for Multimedia Services Series F: Non-Telephone Telecommunication Services Audiovisual Services Study Group 16*， 2024-04-18 Update
ITU-T F.703-2000 Multimedia Conversational Services Series F: Non-Telephone Telecommunication Services Audiovisual Services Study Group 16; 22 pp*， 2024-04-18 Update
ITU-T G.177-1999 Transmission Planning for Voiceband Services over Hybrid Internet/PSTN Connections - Series G: Transmission Systems and Media Digital Systems and Networks International Telephone Connections and Circuits - Transmission Plan Aspects of Special Circuits and
ITU-T H.245-2006 Control protocol for multimedia communication Study Group 16
ITU-T H.248.1-2005 Gateway Control Protocol: Version 3 Study Group 16 Audiovisual Services Systems and Multimedia System Infrastructure - Communications Procedures Study Group 16
ITU-T H.323-2003 Packet-based multimedia communications systems SERIES H: AUDIOVISUAL AND MULTIMEDIA SYSTEMS Infrastructure of audiovisual services ?Systems and terminal equipment for audiovisual services Study Group 16
ITU-T V.150.0-2003 Modem-Over-IP Networks: Foundation Series V: Data Communication Over the Telephone Network Interworking with other Networks Study Group 16
ITU-T V.150.1-2003 Modem-over-IP networks: Procedures for the end-to-end connection of V-series DCEs Study Group 16
ITU-T V.152-2005 Procedures for supporting voice-band data over IP networks Interworking with other networks Study Group 16
ITU-T V.18-2000 Operational and Interworking Requirements for DCEs Operating in the Text Telephone Mode Series V: Data Communication over the Telephone Network Interfaces and Voiceband Modems Study Group 16*， 2024-04-18 Update
ITU-T V.21-1988 300 BITS PER SECOND DUPLEX MODEM STANDARDIZED FOR USE IN THE GENERAL SWITCHED TELEPHONE NETWORK
ITU-T V.8 bis-2000 Procedures for the identification and selection of common modes of operation between data circuit-terminating equipments (DCEs) and between data terminal equipments (DTEs) over the public switched telephone network and on leased point-to-point telephone-t*， 2024-04-18 Update
ITU-T V.8-2000 Procedures for Starting Sessions of Data Transmission over the Public Switched Telephone Network - Series V: Data Communication over the Telephone Network - General Study Group 16*， 2024-04-18 Update
ITU-T V.151-2006 history
2006ITU-T V.151-2006 Procedures for the end-to-end connection of analogue PSTN text telephones over an IP network utilizing text relay Study Group 16